This amber underbody mounted LED light is fitted similar to that of the surface mounted ones. The base mount is placed underneath the body of the vehicle and is attached to the vehicle using 4 screws (which are not supplied with the light) and the light is attached to the base by rubber pins.
Product Dimensions:
Base mount: 11cm x 7cm (flat part)
8cm x 2cm (high part)
Amber light: 11 x 5 x 2cm
Wire: roughly around 25cm
Diameter of screw holes: 5mm